AWS Trainium Runs Real-Time AI Video Generation Without Nvidia

AWS Neuron Science and Reactor demonstrated that the autoregressive diffusion model Rolling Forcing generates real-time video on Trainium accelerators without Nvidia hardware. A five-second bottleneck was cut to 1.8 milliseconds and a memory operation fit within 11 GB.

• Rolling Forcing produces frames on Trainium without Nvidia hardware
• Bottleneck latency cut from 5 seconds to 1.8 milliseconds
• Interactive threshold is at least 16 frames per second
• KV cache copy cost 23 ms per layer before optimization